Pytest模型未导入，因为尚未加载应用程序

Question

nas_apps
    nas_apps
       -__init__.py
       -environments.py
       -settings.py
       -urls.py
       -wsgi.py
       -pytest.ini
    usecase1
       -conf
       -logs
       -management
       -migrations
       -services
       -templates
       -utils
           -__init__.py
           -apps.py
           -controllers.py
           -forms.py
           -models.py
           -serializers.py
           -urls.py
           -views.py
    usecase2
    usecase3
    tests
        -fixtures
        -conftest.py
        -input_data.json
        -test_usecase1.py

  

=============================================== ================ platform linux - Python 3.5.2，pytest-3.4.1，py-1.5.2，pluggy-0.6.0

     

- /home/.../Envs/venv/bin/python3 cachedir：.pytest_cache rootdir：/home/..../Desktop/dev2/NAS/nas_apps/tests，inifile：plugins：   sanic-0.1.8，django-3.1.2，cov-2.5.1收集0件/ 1错误

     

=============================================== ==========================================错误

     

__________________________________________________________________________错误收集test_maintenance.py   ___________________________________________________________________________ test_usecase1.py:17：in       来自usecase1.services.db_helper import DbHelper ../usecase1/services/db_helper.py:16:in       来自.log_service import LogRunner ../usecase1/services/log_service.py:17：in       class LogRunner：../ usecase1 / services / log_service.py：18：在LogRunner中       _config_manager = ConfigManager（）../ usecase1 /utils / config.py：24：在 init 中       curr_app_dir = apps.get_app_config（＆＃39; usecase1＆＃39;）。verbose_name.lower（）   /home/.../Envs/uscc01/lib/python3.5/site-packages/django/apps/registry.py:145：   在get_app_config中       self.check_apps_ready（）/ home /.../Envs/uscc01/lib/python3.5/site-packages/django/apps/registry.py:127：   在check_apps_ready中       提升AppRegistryNotReady（＆＃34;应用尚未加载。＆＃34;）E django.core.exceptions.AppRegistryNotReady：应用尚未加载。

有人可以帮我解决这个问题吗？感谢您的帮助。

Answer 1

pytest.ini文件被错误地放到另一个apps文件夹中，理想情况下应放置在django项目文件夹的根目录中。例如平行于settings.py

content of pytest.ini:
[pytest]
DJANGO_SETTINGS_MODULE = nas_apps_proj.settings
python_files = tests.py test_*.py *_tests.py

Answer 2

have you added all the apps in setting.py try this hope this resolves your concern:
Example:
setting.py
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django_user_agents',
'add_your_created_app_here',
]

Answer 3

try this :
INSTALLED_APPS = [ # Rest framework 'django_filters',
 'django_apscheduler', 
 'rest_framework',
 'corsheaders', 
 # Project applications 
'ms_vlan_failover.apps.Usecase1Config',        
'maintenance_check.apps.Usecase2Config', 
'reporting.apps.Usecase1Config', 
# Django defaults 
'django.contrib.admin', 
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions', 
'django.contrib.messages',    
'django.contrib.staticfiles',
'usecase1',
'usecase2',
'usecase3', 
'tests',
 ]